Ian is a Consultant with the Department of Infectious Diseases, Singapore General Hospital. He also holds a Clinical Assistant Professor appointment at the Duke-NUS Graduate Medical School, Singapore, and concurrent appointments at the National Centre for Infectious Diseases (NCID) and National Public Health and Epidemiology Unit (NPHEU). His research interest relates to infectious diseases, including infections in immunocompromised hosts; infection prevention and control; and public health. He has published over 100 papers in peer-reviewed journals, including Clinical Infectious Diseases; Clinical Microbiology and Infection; JAMA Pediatrics; Infection Control and Hospital Epidemiology; and Journal of Hospital Infection. His current work is mainly focused on COVID-19 related research and epidemiology.
